ADTRAN 5000 Series - Manual (Page 626)

Command Reference Guide T3 Interface Configuration Command Set
61200990L1-35E Copyright © 2005 ADTRAN 626
loopback remote [line | payload]
Use the loopback remote command to initiate a loopback test on the T3 interface that sends a remote
loopback code out the T3 circuit to loop up the far end. This command only applies when C-bit framing is
used on the circuit. Use the no form of this command to deactivate the loopback.
Syntax Description
line Initiates a line loopback.
payload Initiates a payload loopback.
Default Value
No default value is necessary for this command.
Applicable Platforms
This command applies to the NetVanta 5000 Series.
Command History
Release 6.1 Command was introduced.
Usage Examples
This example initiates a remote loopback on the T3 interface:
(config)#interface t3 1/1
(config-t3 1/1)#loopback remote